+ Reply to Thread
Results 1 to 4 of 4

Thread: TPS output range

  1. #1

    Default TPS output range

    I used a OBD II Blue Driver scan tool to read my TPS output, it went from 13.3% to 73.3% is that normal?

  2. #2

    evilrt's Avatar
    Senior Member

    Status
    Offline
    Join Date
    Jul 2019
    Location
    Flint, MI
    Posts
    309

    Default

    Just key on or driving around? I noticed mine was a bit different. Mine looks like that with Key on, but driving around the upper increased. Other than that I would say it looks normal. This was with the Mopar 4bbl and had to clock it to get a decent reading. With the Accel 1350 using a Ford (I think) TPS, I get a better spread and behaves better.
    Mike Williams
    #001



    98 DA RC GrapeJuice
    99 BLK CC (Buy Back)
    00 BLK RC ProCharged -Hotchkis - on and on (Sold)
    01 AF CC (Leased - Turned in)

  3. #3

    evilrt's Avatar
    Senior Member

    Status
    Offline
    Join Date
    Jul 2019
    Location
    Flint, MI
    Posts
    309

    Default

    You can also try resetting the ECU. Disconnect and key on for a few minutes to make sure everything discharges. You can then relearn the TPS with a few WOT's. Redoing your IAC counts will affect your lower number.
    Mike Williams
    #001



    98 DA RC GrapeJuice
    99 BLK CC (Buy Back)
    00 BLK RC ProCharged -Hotchkis - on and on (Sold)
    01 AF CC (Leased - Turned in)

  4. #4

    Default

    Key on, engine off, Holley 52mm TB. Battery had been discounted after idle count was set.

+ Reply to Thread

Posting Permissions

  • You may post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts
  •